Question

Из двух сел навстречу друг другу отправились два пешехода.Расстояние 22 км.Скорость первого равна 5 км/ч, что составляет 5/6 скорости второго. Через сколько часов они встретятся?

Answer 1

через2 часа встретяться эти пешеходы

5:5*6=6

22:(5+6)=2

Напишите в ответе здесь

Answer 2

Problem Analysis

We have two pedestrians who are walking towards each other from two different villages. The distance between the villages is 22 km. The speed of the first pedestrian is 5 km/h, which is 5/6 of the speed of the second pedestrian. We need to calculate how many hours it will take for them to meet.

Solution

Let's assume the speed of the second pedestrian is v km/h. According to the problem, the speed of the first pedestrian is 5 km/h, which is 5/6 of the speed of the second pedestrian. Therefore, we can write the equation:

5 = (5/6)v

To find the value of v, we can multiply both sides of the equation by 6/5:

6/5 * 5 = (6/5 * 5/6)v

Simplifying the equation:

6 = v

So, the speed of the second pedestrian is 6 km/h.

To find the time it takes for them to meet, we can use the formula:

time = distance / relative speed

The relative speed is the sum of their speeds, which is 5 km/h + 6 km/h = 11 km/h.

Substituting the values into the formula:

time = 22 km / 11 km/h = 2 hours

Therefore, it will take them 2 hours to meet.

Answer

The two pedestrians will meet after 2 hours.